Hitotsubashi University · Financial Accounting

石田 惣平Souhei Ishida

一橋大学大学院経営管理研究科 准教授/博士(商学)Associate Professor, Graduate School of Business Administration, Hitotsubashi University

2016年に一橋大学大学院商学研究科博士後期課程を修了。商学(博士)を取得。埼玉大学経済学部専任講師・准教授、立教大学経済学部准教授を経て、2024年4月より現職。研究領域は、財務会計や財務報告。最近の研究テーマは、(1)トップマネジメントの特性が企業の意思決定に及ぼす影響、(2)会計数値にもとづく経営者能力の測定、(3)女性役員登用の決定要因とその帰結、(4)サステナビリティ情報開示の義務化がもたらすリアルエフェクトなどにある。I completed my doctoral program at the Graduate School of Commerce and Management, Hitotsubashi University, in 2016 (Ph.D. in Commerce). After serving as Assistant Professor and Associate Professor at Saitama University and Associate Professor at Rikkyo University, I assumed my current position in April 2024. My research areas are financial accounting and reporting. Recent topics include: (1) how top-management characteristics shape corporate decision-making, (2) measuring managerial ability from accounting figures, (3) the determinants and consequences of appointing female directors, and (4) the real effects of mandatory sustainability disclosure.

業績予想Earnings forecasts CEOCEO 取締役会Board of directors サステナビリティSustainability ガバナンスGovernance
Souhei Ishida
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新着情報Latest updates

2026.04.20Research Working Paper "Does Board Gender Diversity Improve Other Diversity Issues? The Case of Disability Diversity Compliance and Washing"(Akinobu Shuto・Makoto Kuroki と共著)を公表しました。Released the working paper "Does Board Gender Diversity Improve Other Diversity Issues? The Case of Disability Diversity Compliance and Washing" (with Akinobu Shuto and Makoto Kuroki). SSRN
2026.02.24Profile 科研費 基盤研究(C)「サステナビリティ情報開示の義務化がもたらすリアルエフェクト」が採択されました。Awarded JSPS KAKENHI (C): "Real Effects of Mandatory Sustainability Disclosure."
2026.02.26Seminar ゼミ生3チームが第25回日経STOCKリーグで入選しました。Three seminar teams were selected in the 25th Nikkei STOCK League. Link
2025.09.19Profile 野村財団 研究助成「女性CEO任用の決定要因とその帰結に関する実証研究」が採択されました。Awarded a Nomura Foundation grant on female CEO appointments. Link
2025.08.27Profile 日本会計研究学会 学会賞を受賞しました。Received the JAA Prize from the Japan Accounting Association. Link
2025.07.25Research Working Paper "Machine Learning versus Management Earnings Forecasts"(Yasuharu Aoki・Mingxin Jin・Tsuyoshi Yoneda と共著)を公表しました。Released the working paper "Machine Learning versus Management Earnings Forecasts" (with Yasuharu Aoki, Mingxin Jin, and Tsuyoshi Yoneda). SSRN